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$151+ Cheap flights from Pierre Elliott Trudeau Intl (YUL) to District of Columbia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — IAD
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Pierre Elliott Trudeau Intl to District of Columbia

Keep the following information in mind while searching for Pierre Elliott Trudeau Intl to District of Columbia flight deals. Data was last updated August 14, 2025.

Round-trip from

$248
(Kiwi.com)

One-way from

$151
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$302

Good round-trip deal

$269 or less

Good one-way deal

$229 or less
From Montreal Pierre Elliott Trudeau Intl to District of Columbia
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One-way flight from Montreal Pierre Elliott Trudeau Intl to District of Columbia
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Highest demand for flights based on searches. 7% potential increase in price ($27 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to District of Columbia.
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Price to beat on a one-way flight from Montreal Pierre Elliott Trudeau Intl to District of Columbia.
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Find flight deals from Pierre Elliott Trudeau Intl to District of Columbia

Cheapest flights from Pierre Elliott Trudeau Intl to District of Columbia
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/296:55 amYUL - IAD
1 stop3h 46mPorter Airlines
Tue 9/24:20 pmIAD - YUL
1 stop3h 50mPorter Airlines
Deal found 8/12$248
This Trip.com deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1110:45 amYUL - IAD
1 stop4h 21mPorter Airlines
Thu 9/184:20 pmIAD - YUL
1 stop5h 55mPorter Airlines
Deal found 8/14$250
This Booking.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2810:45 amYUL - IAD
1 stop4h 11mPorter Airlines
Sun 8/3111:55 amIAD - YUL
1 stop6h 10mPorter Airlines
Deal found 8/13$251
This Trip.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1810:45 amYUL - IAD
1 stop4h 21mPorter Airlines
Sun 9/284:20 pmIAD - YUL
1 stop3h 50mPorter Airlines
Deal found 8/12$252
This Trip.com deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/28:00 pmYUL - DCA
Nonstop1h 51mAir Canada
Sun 10/59:40 amDCA - YUL
Nonstop1h 49mAir Canada
Deal found 8/14$254
This SmartFares deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/38:55 amYUL - IAD
1 stop6h 11mPorter Airlines
Mon 9/811:35 amIAD - YUL
1 stop4h 25mPorter Airlines
Deal found 8/12$262
This oojo deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2910:00 amYUL - IAD
1 stop4h 56mPorter Airlines
Fri 10/316:35 pmIAD - YUL
1 stop4h 10mPorter Airlines
Deal found 8/14$264
This oojo deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/610:45 amYUL - IAD
1 stop4h 21mPorter Airlines
Sat 9/134:20 pmIAD - YUL
1 stop3h 50mPorter Airlines
Deal found 8/13$265
This Trip.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/278:30 amYUL - DCA
Nonstop1h 50mAir Canada
Sat 10/44:35 pmDCA - YUL
Nonstop1h 50mAir Canada
Deal found 8/13$265
This Trip.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/267:10 pmYUL - IAD
Nonstop1h 51mAir Canada
Wed 8/279:35 amIAD - YUL
Nonstop1h 55mAir Canada
Deal found 8/12$266
This Trip.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/268:00 pmYUL - DCA
Nonstop1h 48mAir Canada
Wed 8/2712:55 pmDCA - YUL
1 stop4h 02mAir Canada
Deal found 8/12$266
This FlightHub deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2310:45 amYUL - IAD
1 stop4h 21mPorter Airlines
Sun 10/266:35 pmIAD - YUL
1 stop4h 10mPorter Airlines
Deal found 8/12$267

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to District of Columbia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 14, 2025.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia that are best for you.

Fly from

Pierre Elliott Trudeau Intl

Fly to

District of Columbia

Route

Depart

Return

Price

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Wed 10/22

10:45 am-3:06 pm

1 stop4h 21m

Washington, D.C. Dulles Intl

Sun 10/26

6:35 pm-10:45 pm

1 stop4h 10m

$248

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Fri 10/17

10:45 am-3:06 pm

1 stop4h 21m

Washington, D.C. Dulles Intl

Sun 10/19

4:20 pm-8:10 pm

1 stop3h 50m

$248

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Sat 9/6

10:45 am-3:06 pm

1 stop4h 21m

Washington, D.C. Dulles Intl

Sun 9/14

4:20 pm-8:10 pm

1 stop3h 50m

$248

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Fri 9/26

10:45 am-3:06 pm

1 stop4h 21m

Washington, D.C. Dulles Intl

Fri 10/3

4:20 pm-8:10 pm

1 stop3h 50m

$248

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Fri 8/29

6:55 am-10:41 am

1 stop3h 46m

Washington, D.C. Dulles Intl

Tue 9/2

4:20 pm-8:10 pm

1 stop3h 50m

$248

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Thu 9/4

10:45 am-3:06 pm

1 stop4h 21m

Washington, D.C. Dulles Intl

Sat 9/13

4:20 pm-8:10 pm

1 stop3h 50m

$248

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Sat 9/27

10:45 am-3:06 pm

1 stop4h 21m

Washington, D.C. Dulles Intl

Sat 10/4

4:20 pm-8:10 pm

1 stop3h 50m

$248

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Fri 9/5

10:45 am-3:06 pm

1 stop4h 21m

Washington, D.C. Dulles Intl

Sun 9/14

4:20 pm-8:10 pm

1 stop3h 50m

$248

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Fri 10/10

10:45 am-3:06 pm

1 stop4h 21m

Washington, D.C. Dulles Intl

Sat 10/18

4:20 pm-8:10 pm

1 stop3h 50m

$248

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Sat 10/4

10:45 am-3:06 pm

1 stop4h 21m

Washington, D.C. Dulles Intl

Tue 10/7

4:20 pm-8:10 pm

1 stop3h 50m

$248

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 41 results
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Best time to book a flight from Pierre Elliott Trudeau Intl to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Pierre Elliott Trudeau Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia?

Currently, July is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia (average of $302). Flying from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia in April is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YUL to DC?

Find hourly flight availability from Pierre Elliott Trudeau Intl to District of Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia as you normally would.

Weekly flight availability from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia

Explore weekly flight availability from Pierre Elliott Trudeau Intl to District of Columbia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 14, 2025.

The most flights from YUL to USDC are scheduled on a Monday (9 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

How much does it cost to fly round-trip from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia?

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to District of Columbia. Reviews last updated August 14, 2025.
Read reviews from past customers who have flown Porter Airlines, United Airlines, and Air Canada from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
332 reviews

Crew

8.7

Food

7.6

Boarding

8.2

Comfort

8.0

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Porter Airlines
8.0
Very good
332 reviews
Porter Airlines
8.0
Very good
332 reviews

Crew

8.7

Food

7.6

Boarding

8.2

Comfort

8.0

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
United Airlines
7.4
Good
8,916 reviews
Porter Airlines
8.0
Very good
332 reviews

Crew

8.7

Food

7.6

Boarding

8.2

Comfort

8.0

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Air Canada
7.1
Good
9,949 reviews
Porter Airlines
8.0
Very good
332 reviews

Crew

8.7

Food

7.6

Boarding

8.2

Comfort

8.0

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to District of Columbia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the most reliable airlines from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia?

    Before booking your flight to District of Columbia from Montreal Pierre Elliott Trudeau Intl Airport, check out the most reliable airlines to get you to your destination on time: Avianca (82%), Copa Airlines (80%), Republic Airways( 80%).

  • What are the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia?

    Looking at all options, your cheapest flight can be booked for $184. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Washington, D.C. Dulles Intl) can be booked for $248 on average our data indicates $604 when flying from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia.

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to District of Columbia that include hotel bookings?

    Yes. In addition to deals on Pierre Elliott Trudeau Intl to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pierre Elliott Trudeau Intl to District of Columbia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to District of Columbia.

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to District of Columbia?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to District of Columbia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia?

    Currently, July is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia (average of $302). Flying from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia in April is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Pierre Elliott Trudeau Intl to District of Columbia

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Top 5 airlines flying from Pierre Elliott Trudeau Intl to District of Columbia

Discover the top 5 airlines that operate flights from Pierre Elliott Trudeau Intl to District of Columbia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapest$202Average$369FlexibilityNo cancel feeOn-time52%
Air CanadaCheapest$220Average$328FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$246Average$531FlexibilityNo cancel feeOn-time69%
DeltaCheapest$275Average$365FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$328Average$554FlexibilityNo cancel feeOn-time60%

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